Concert in Bremen, October 1959: Signal Tune: Let's Dance (Live)

Recording identifiers

ISRC

DEL112000936

Release date of the album this recording appears on

2020-07-03

CopyrightID (CopyrightChains transaction hash)

0xbeb1d4723e75879aa2a07d351cdc639e0e3ceddee652fa5b73c80f4c7826377b

Copyright registration time

2026-07-08T01:02:18+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:981a568e5e2b0a78bbdb77b8b21b93319b9593c862174f193d22272de1425b86

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEL112000936

What this proof establishes

This recording was released in 2020, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.